UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:0000Z 12 OCT 25 Station: LFKJ WMO ident: 7761 Latitude: 41.92 Longitude: 8.80 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1023 9 16.2 13.6 85 2.6 14.6 60 7 287.5 289.2 286.8 314.2 9.60 1 1000 202 20.6 13.6 64 7.0 16.2 80 7 293.8 295.5 289.3 321.9 9.83 2 925 871 16.8 10.8 68 6.0 13.1 325 1 296.5 298.1 289.4 322.1 8.82 3 850 1586 12.6 0.6 44 12.0 6.5 115 3 299.3 300.2 286.5 313.4 4.70 4 700 3184 3.2 -9.8 38 13.0 -2.1 90 7 306.0 306.5 286.8 314.2 2.59 5 500 5820 -14.3 -26.3 35 12.0 -17.1 105 7 315.6 315.8 288.3 318.7 0.89 6 400 7470 -26.3 -43.3 19 17.0 -28.2 140 19 320.8 320.8 289.2 321.6 0.21 7 300 9470 -44.3 -55.3 28 11.0 -44.7 150 25 322.9 322.9 289.8 323.2 0.07 8 250 10670 -53.3 -62.3 33 9.0 -53.5 135 25 326.8 326.8 290.9 327.0 0.04 9 200 12080 -61.7 -67.7 45 6.0 -61.8 150 19 335.1 335.1 293.1 335.1 0.02 10 196 12205 -62.3 -68.3 44 6.0 -62.4 145 17 336.0 336.0 293.3 336.1 0.02 11 150 13870 -58.9 -80.9 4 22.0 -59.1 85 3 368.6 368.6 300.3 368.6 0.00 12 100 16370 -65.3 -93.3 1 28.0 -65.4 325 7 401.6 401.6 305.4 401.6 0.00 TRP 196 12205 -62.3 -68.3 44 6.0 -62.4 145 17 336.0 336.0 293.3 336.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 663.43 mb = 3666.01 m = 12027.45 ft Wetbulb zero: 737.03 mb = 2759.77 m = 9054.25 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 44.41 % Est. max temperature: 27.24 C = 81.04 F Sfc-Lift cond lev (LCL): 984.18 mb = 338.85 m = 1111.72 ft T: 19.82 C 700-500 lapse rate: 6.64 C/km ThetaE index: 8.68 C Layer 850.0- 700.0 mb Conv cond level (CCL): 797.56 mb = 2110.13 m = 6922.90 ft Mean mixing ratio: 9.40 g/kg Conv temperature: 30.38 C = 86.68 F Cap Strength: 3.61 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 1.79 C Lifted Index @700 mb: 2.30 C Showalter Index: 5.90 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 14.90 C K Index: 14.50 Risk: None Sweat Index: 20.20 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.11 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 5917.40 J/kg Cap Strength: 3.61 C Lift Cond Lev (LCL): 887.53 mb = 1220.69 m = 4004.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1023 9 60 7 -6.1 -3.5 | 24 6 -2.6 -5.9 1 1000 202 80 7 -6.9 -1.2 | 44 5 -3.5 -3.6 2 925 871 325 1 0.6 -0.8 | 309 5 4.0 -3.3 3 850 1586 115 3 -2.7 1.3 | 329 1 0.7 -1.2 4 700 3184 90 7 -7.0 0.0 | 56 4 -3.6 -2.4 5 500 5820 105 7 -6.8 1.8 | 79 3 -3.3 -0.6 6 400 7470 140 19 -12.2 14.6 | 144 15 -8.8 12.1 7 300 9470 150 25 -12.5 21.7 | 155 21 -9.1 19.2 8 250 10670 135 25 -17.7 17.7 | 137 21 -14.2 15.2 9 200 12080 150 19 -9.5 16.5 | 157 15 -6.1 14.0 10 196 12205 145 17 -9.8 13.9 | 151 13 -6.3 11.5 11 150 13870 85 3 -3.0 -0.3 | 351 3 0.4 -2.7 12 100 16370 325 7 4.0 -5.7 | 318 11 7.4 -8.2 Wind Parameters Mean winds (0-6000m): 95.4 at 5.6 knts Storm direction: 125.4 at 4.2 knts Shear (0-3000m) pos: 0.8 neg: 0.6 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 31.9 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -14.7 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.81 Bulk Shear: 1.30 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 65 6 23 5| 0.0 4.2 4.2| 2.7 -8.3 -5.6 -11.2 -0.47| 8.2 -3.9 1000 69 4 7 4| 0.0 3.4 3.4| 3.5 -14.5 -11.1 -11.1 -0.55| 6.6 -3.6 1500 73 3 358 3| 1.2 2.2 3.4| 5.8 -14.5 -8.7 -5.8 -0.30| 5.8 -1.7 2000 85 3 1 3| 1.2 1.7 2.9| 6.2 -14.7 -8.5 -4.3 -0.23| 4.8 -1.1 2500 90 4 7 2| 1.0 1.1 2.1| 6.5 -14.7 -8.2 -3.3 -0.18| 4.1 -0.7 3000 91 4 16 2| 0.8 0.6 1.5| 6.7 -14.7 -8.0 -2.7 -0.15| 3.7 -0.6 4000 91 5 30 3| 0.6 0.4 1.1| 7.2 -14.7 -7.5 -1.9 -0.12| 2.9 -0.4 5000 93 5 40 3| 0.6 0.3 0.9| 7.8 -14.7 -6.9 -1.4 -0.10| 2.4 -0.2 6000 95 6 48 3| 0.6 0.3 0.9| 9.3 -14.7 -5.4 -0.9 -0.03| 2.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251012.00.gif